When did momondo last update prices for flights from Ireland to Belfast?

Prices for flights from Ireland to Belfast are refreshed on a daily basis.

How many operators does momondo search for flights from Ireland to Belfast?

As of November 2025, there is 1 operator available to choose from for flights from Ireland to Belfast.

How old do you have to be to fly from Ireland to Belfast?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Belfast.

What documentation or ID do you need to fly to Belfast?

The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€73 Cheap Flights from Ireland to Belfast in 2025/26

1 adult

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Find the cheapest flights from Ireland to Belfast

Round-trip

One-way

Recent return flight deals from Ireland to Belfast

Enter your travel dates to find the best prices.

14:55 - 22:35ORK-BFS

7h 40m1 stop

22:25 - 07:00BFS-ORK

8h 35m1 stop

€107Multiple Airlines

Find Deal

Wed, 17 Dec - Sat, 20 Dec

23:15 - 08:55SNN-BFS

9h 40m1 stop

07:10 - 12:50BFS-SNN

5h 40m1 stop

€111Multiple Airlines

Find Deal

Mon, 5 Jan - Sun, 11 Jan

14:55 - 22:35ORK-BFS

7h 40m1 stop

22:25 - 07:00BFS-ORK

8h 35m1 stop

€111Multiple Airlines

Find Deal

Wed, 17 Dec - Sat, 20 Dec

11:45 - 19:05DUB-BFS

7h 20m1 stop

07:10 - 17:00BFS-DUB

9h 50m1 stop

€113Multiple Airlines

Find Deal

Wed, 17 Dec - Sun, 21 Dec

08:30 - 13:25DUB-BFS

4h 55m1 stop

07:00 - 11:10BFS-DUB

4h 10m1 stop

€115Multiple Airlines

Find Deal

Wed, 10 Dec - Wed, 17 Dec

06:40 - 20:55DUB-BHD

14h 15m1 stop

06:50 - 17:20BHD-DUB

10h 30m1 stop

€150Aer Lingus

Find Deal

Fri, 5 Dec - Sat, 6 Dec

07:50 - 13:55SNN-BHD

6h 05m1 stop

06:30 - 16:45BHD-SNN

10h 15m1 stop

€352British Airways

Find Deal

Mon, 5 Jan - Sun, 11 Jan

17:25 - 09:10SNN-BHD

15h 45m1 stop

08:45 - 11:30BHD-SNN

26h 45m1 stop

€928British Airways

Find Deal

Sat, 7 Mar - Tue, 10 Mar

17:25 - 09:10SNN-BHD

15h 45m1 stop

06:35 - 19:25BHD-SNN

12h 50m1 stop

€930British Airways

Find Deal

Sat, 7 Mar - Tue, 10 Mar

16:55 - 09:05SNN-BHD

16h 10m1 stop

13:40 - 16:10BHD-SNN

26h 30m1 stop

€931British Airways

Find Deal

Sun, 10 May - Tue, 12 May

British Airways flights from Ireland to Belfast

Our best British Airways deals on Ireland to Belfast flight tickets

British Airways

8 Dec

DUB20:40Dublin

11h 00m

1 stop

BHD07:40Belfast City

16 Dec

BHD11:25Belfast City

5h 40m

1 stop

DUB17:05Dublin

€256

Find similar

British Airways

30 Mar

DUB20:55Dublin

11h 55m

1 stop

BHD08:50Belfast City

31 Mar

BHD13:40Belfast City

5h 55m

1 stop

DUB19:35Dublin

€258

Find similar

British Airways

30 Mar

DUB20:55Dublin

11h 55m

1 stop

BHD08:50Belfast City

31 Mar

BHD13:40Belfast City

5h 55m

1 stop

DUB19:35Dublin

€259

Find similar

KLM flights from Ireland to Belfast

Our best KLM deals on Ireland to Belfast flight tickets

KLM

5 Dec

ORK15:25Cork

25h 25m

2 stops

BHD16:50Belfast City

7 Dec

BHD17:20Belfast City

17h 25m

1 stop

ORK10:45Cork

€403

Find similar

KLM

5 Jan

ORK15:40Cork

25h 10m

2 stops

BHD16:50Belfast City

11 Jan

BHD17:20Belfast City

21h 40m

2 stops

ORK15:00Cork

€423

Find similar

KLM

5 Jan

ORK15:40Cork

25h 10m

2 stops

BHD16:50Belfast City

11 Jan

BHD17:20Belfast City

21h 40m

2 stops

ORK15:00Cork

€426

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CorkBelfast

ORK - BFS

ORKBFS

Cork

Wed 17/12

14:55-22:35

1 stop7h 40m

Belfast Intl

Sat 20/12

22:25-07:00

1 stop8h 35m

€107

ShannonBelfast

SNN - BFS

SNNBFS

Shannon

Mon 5/1

23:15-08:55

1 stop9h 40m

Belfast Intl

Sun 11/1

07:10-12:50

1 stop5h 40m

€111

CorkBelfast

ORK - BFS

ORKBFS

Cork

Wed 17/12

14:55-22:35

1 stop7h 40m

Belfast Intl

Sat 20/12

22:25-07:00

1 stop8h 35m

€111

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Wed 17/12

11:45-19:05

1 stop7h 20m

Belfast Intl

Sun 21/12

07:10-17:00

1 stop9h 50m

€113

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Wed 10/12

08:30-13:25

1 stop4h 55m

Belfast Intl

Wed 17/12

07:00-11:10

1 stop4h 10m

€114

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 5/12

06:40-20:55

1 stop14h 15m

Belfast City

Sat 6/12

06:50-17:20

1 stop10h 30m

€150

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Mon 5/1

07:50-13:55

1 stop6h 05m

Belfast City

Sun 11/1

06:30-16:45

1 stop10h 15m

€352

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Sat 7/3

17:25-09:10

1 stop15h 45m

Belfast City

Tue 10/3

08:45-11:30

1 stop26h 45m

€928

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Sat 7/3

17:25-09:10

1 stop15h 45m

Belfast City

Tue 10/3

06:35-19:25

1 stop12h 50m

€930

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Sun 10/5

16:55-09:05

1 stop16h 10m

Belfast City

Tue 12/5

13:40-16:10

1 stop26h 30m

€931

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Belfast?

The average flight duration from Ireland to Belfast depends on which airport you fly into and out of. Flying from Dublin to Belfast Intl Airport is 5h 40m on average, while flying from Shannon to Belfast Intl Airport is 6h 05m on average. Belfast Intl Airport is the most popular airport in Belfast.

Cheap Ireland to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Belfast

Direct flights	None

There are no direct flights from Ireland to Belfast. There are no popular flight routes from Ireland to Belfast.

Search flight deals

When did momondo last update prices for flights from Ireland to Belfast?
Prices for flights from Ireland to Belfast are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Belfast?
As of November 2025, there is 1 operator available to choose from for flights from Ireland to Belfast.
How old do you have to be to fly from Ireland to Belfast?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Belfast.
What documentation or ID do you need to fly to Belfast?
The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ireland to Belfast

Compare and see reviews for airlines that fly from Ireland to Belfast with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom €261	Free Cancellation	Rating 6.7 7,520 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Belfast . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ireland to Belfast with flexible booking policies on momondo?

Yes. All flights to Belfast from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Belfast?

Once all potential Ireland to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Belfast right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.